Mass & Power


Here at Protein Works we have a range of supplements devoted to building mass and power. And in a bid to make the best weight gain formulas on the market, have sourced the finest ingredients to create a variety of calorie-dense formulas designed to help athletes bulk up and add serious mass.

Bulking up and building muscle mass requires you to consume more calories than you burn coupled with a heavy, strength-based training routine. That’s why at Protein Works we’ve created a range of supplements that contain the calories needed to bulk up. Plus that also contain ingredients such as creatine monohydrate that has been scientifically proven to help increase the strength of your muscles in the gym.

Ultimately Protein Works supplements featured in this section are ideal for strength athletes wanting to increase muscle mass and power and gain an athletic edge. But are equally designed for those wanting to bulk up and are just perfect for wanting to add size quickly.

Lastly a lot of weight gainer formulas on the market are filled with forms of sugar, fillers and thickeners. But rest assured each and every weight gain formula from Protein Works has been purposely created to the absolute highest standard. In fact we’re so confident in our weight gain formulas that we even include a nutritional breakdown of every one we make. To view this simply click on the Protein Insight icon on each product page and you will be able to see the different ingredients that make up that particular formula. No other sports nutrition company goes to this level of detail, yet here at Protein Works we do to ensure we keep our promise to you to provide PURE sports nutrition.

  • Total Mass Matrix Extreme
    Total Mass Matrix Extreme

    "Absolute beast of a mass gainer! If you are looking to seriously bulk up then you wont go...Craig

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  • Total Mass Matrix
    Total Mass Matrix

    "Was recommended this by a mate down the gym as I cant put on mass no matter what I eat. H...James

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  • Vegan Mass Gainer Extreme
    Vegan Mass Gainer Extreme

    "Really struggled to get my calories in but this Vegan Mass Gainer Extreme made it so much...Neil*

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  • Protein Porridge 360
    Protein Porridge 360

    “I’d made my own protein porridge for years but this stuff has changed the game! It saves ...James

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  • Loaded Nuts - Hazelnut Biscuit Crunch Abyss
    Loaded Nuts - Hazelnut Biscuit Crunch Abyss

    "I can't get enough of this peanut butter! It tastes incredible, I can't get enough of the b...Tom

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  • Loaded Nuts - Salted Caramel Cookie Ocean
    Loaded Nuts - Salted Caramel Cookie Ocean

    "I can't believe how much flavour this peanut butter has! I've tried lots of peanut butters ...Sam

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  • Loaded Nuts - Brownie Deep Choc Dive
    Loaded Nuts - Brownie Deep Choc Dive

    "it's the texture of this that is the best bit - then the chunkie parts are such a surpris...Amiee

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  • Loaded Nuts - White Choc Fudge Rapids
    Loaded Nuts - White Choc Fudge Rapids

    "My new go-to in the snack cupboard! Tastes incredible and the fudge pieces are so good....Cameron

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  • Loaded Legends
    Loaded Legends

    "Thanks Protein Works for producing the best protein bar on the market!" Becky

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  • Vegan Protein Pancake Mix
    Vegan Protein Pancake Mix

    “OMG yes! So easy to make and an absolute plant based treat to eat!” Keira

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  • Vegan Mass Gainer
    Vegan Mass Gainer

    "Solid product - since turning vegan i've been struggling to gain mass. Tastes good, nails m...Ben

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  • Whey Protein 360 Extreme
    Whey Protein 360 Extreme

    “This is true next gen stuff guys, I’ve not tasted a better protein shake, great job!” Sam

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  • Whey Protein 360 ®
    Whey Protein 360 ®

    “I was after a natural protein shake and got this recommended by a mate. Tastes incredible....Joe*

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  • Creatine Extreme
    Creatine Extreme

    "Maintaining my creatine and beta-alanine intake is a doddle with this. Tastes awesome to...Damien

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  • BCAA Complex
    BCAA Complex

    "Love taking these BCAA's. I find these help recovery after gruelling workouts! A must if...Daniel

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  • 100% Micellar Casein
    100% Micellar Casein

    “Great just before bed, tastes nice and always helps with that overnight recovery.” – Kane

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  • Creatine Monohydrate
    Creatine Monohydrate

    "Definitely noticed a difference in my gym performance since beginning my cycle of creat...Connor*

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  • BCAA Ultra
    BCAA Ultra

    "Nobody who trains should be without this stuff - You feel good taking BCAA. Helps lose fat...Carl

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